I would also include the first date I brought in the camper and was told it wasn't bad enough along with the date you go back to get things signed so they can't stall and then say you waited until after the warranty expired. Take pictures of the bubbling, be very detailed in what you write up and I would also bring someone, preferably two people with you (people other than family members), so when the dealer says "I'm not signing anything" (which is likely going to be the case) you have witnesses you can depose and subpoena to testify what transpired in case you end up having to take the dealer to court. If you have no witnesses it ends up being a "he said she said" situation and you won't win. Do everything right the first time so no one can say you've made changes later on.